Fixes #ISSUE_NUMBER
We are trying to adapt `SparsePrivateUse1` in our code. However, I found that `sparse_stup` has not been exposed yet, which makes it impossible for me to implement stup and register. I hope that the header files in this directory can be exposed. @albanD
Pull Request resolved: https://github.com/pytorch/pytorch/pull/118274
Approved by: https://github.com/ezyang
Fix https://github.com/pytorch/pytorch/issues/97352.
This PR changes the way the linking to intel MKL is done and updating MKL on Windows to mkl-2021.4.0 .
There are for both conda and pip packages MKL version with which you can link dynamically. mkl-devel contains the static versions of the dlls and MKL contains the needed dlls for the runtime. MKL dlls and static libs starting with 2021.4.0 have the version in their names( for MKL 2023 we have mkl_core.2.dll and for 2021.4.0 we have mkl_core.1.dll) so its possible to have multiple versions installed and it will work properly.
For the wheel build, I added dependency for whell MKL and on conda a dependecy for the conda MKL and on libtorch I copied the MKL binaries in libtorch.
In order to test this PR I have to use custom builder https://github.com/pytorch/builder/pull/1467
Pull Request resolved: https://github.com/pytorch/pytorch/pull/102604
Approved by: https://github.com/IvanYashchuk, https://github.com/malfet
# Motivation
As mentioned in [[RFC] Intel GPU Runtime Upstreaming](https://github.com/pytorch/pytorch/issues/114842), The first runtime component we would like to upstream is `Device` which contains the device management functions of Intel GPU's runtime. To facilitate the code review, we split the code changes into 4 PRs. This is one of the 4 PRs and covers the changes under `c10`.
# Design
Intel GPU device is a wrapper of sycl device on which kernels can be executed. In our design, we will maintain a sycl device pool containing all the GPU devices of the current machine, and manage the status of the device pool by PyTorch. The thread local safe is considered in this design. The corresponding C++ files related to `Device` will be placed in c10/xpu folder. And we provide the c10 device runtime APIs, like
- `c10::xpu::device_count`
- `c10::xpu::set_device`
- ...
# Additional Context
In our plan, 4 PRs should be submitted to PyTorch for `Device`:
1. for c10
2. for aten
3. for python frontend
4. for lazy initialization shared with CUDA
Pull Request resolved: https://github.com/pytorch/pytorch/pull/116019
Approved by: https://github.com/gujinghui, https://github.com/jgong5, https://github.com/EikanWang, https://github.com/malfet
# Motivation
As mentioned in [[RFC] Intel GPU Runtime Upstreaming](https://github.com/pytorch/pytorch/issues/114842), The first runtime component we would like to upstream is `Device` which contains the device management functions of Intel GPU's runtime. To facilitate the code review, we split the code changes into 4 PRs. This is one of the 4 PRs and covers the changes under `c10`.
# Design
Intel GPU device is a wrapper of sycl device on which kernels can be executed. In our design, we will maintain a sycl device pool containing all the GPU devices of the current machine, and manage the status of the device pool by PyTorch. The thread local safe is considered in this design. The corresponding C++ files related to `Device` will be placed in c10/xpu folder. And we provide the c10 device runtime APIs, like
- `c10::xpu::device_count`
- `c10::xpu::set_device`
- ...
# Additional Context
In our plan, 4 PRs should be submitted to PyTorch for `Device`:
1. for c10
2. for aten
3. for python frontend
4. for lazy initialization shared with CUDA
Pull Request resolved: https://github.com/pytorch/pytorch/pull/116019
Approved by: https://github.com/gujinghui, https://github.com/jgong5, https://github.com/EikanWang, https://github.com/malfet
Related to #103973#110532#108404#94891
**Context:**
As commented in 6ae0554d11/cmake/Dependencies.cmake (L1198)
Kernel asserts are enabled by default for CUDA and disabled for ROCm.
However it is somewhat broken, and Kernel assert was still enabled for ROCm.
Disabling kernel assert is also needed for users who do not have PCIe atomics support. These community users have verified that disabling the kernel assert in PyTorch/ROCm platform fixed their pytorch workflow, like torch.sum script, stable-diffusion. (see the related issues)
**Changes:**
This pull request serves the following purposes:
* Refactor and clean up the logic, make it simpler for ROCm to enable and disable Kernel Asserts
* Fix the bug that Kernel Asserts for ROCm was not disabled by default.
Specifically,
- Renamed `TORCH_DISABLE_GPU_ASSERTS` to `C10_USE_ROCM_KERNEL_ASSERT` for the following reasons:
(1) This variable only applies to ROCm.
(2) The new name is more align with #define CUDA_KERNEL_ASSERT function.
(3) With USE_ in front of the name, we can easily control it with environment variable to turn on and off this feature during build (e.g. `USE_ROCM_KERNEL_ASSERT=1 python setup.py develop` will enable kernel assert for ROCm build).
- Get rid of the `ROCM_FORCE_ENABLE_GPU_ASSERTS' to simplify the logic and make it easier to understand and maintain
- Added `#cmakedefine` to carry over the CMake variable to C++
**Tests:**
(1) build with default mode and verify that USE_ROCM_KERNEL_ASSERT is OFF(0), and kernel assert is disabled:
```
python setup.py develop
```
Verify CMakeCache.txt has correct value.
```
/xxxx/pytorch/build$ grep USE_ROCM_KERNEL_ASSERT CMakeCache.txt
USE_ROCM_KERNEL_ASSERT:BOOL=0
```
Tested the following code in ROCm build and CUDA build, and expected the return code differently.
```
subprocess.call([sys.executable, '-c', "import torch;torch._assert_async(torch.tensor(0,device='cuda'));torch.cuda.synchronize()"])
```
This piece of code is adapted from below unit test to get around the limitation that this unit test now was skipped for ROCm. (We will check to enable this unit test in the future)
```
python test/test_cuda_expandable_segments.py -k test_fixed_cuda_assert_async
```
Ran the following script, expecting r ==0 since the CUDA_KERNEL_ASSERT is defined as nothing:
```
>> import sys
>>> import subprocess
>>> r=subprocess.call([sys.executable, '-c', "import torch;torch._assert_async(torch.tensor(0,device='cuda'));torch.cuda.synchronize()"])
>>> r
0
```
(2) Enable the kernel assert by building with USE_ROCM_KERNEL_ASSERT=1, or USE_ROCM_KERNEL_ASSERT=ON
```
USE_ROCM_KERNEL_ASSERT=1 python setup.py develop
```
Verify `USE_ROCM_KERNEL_ASSERT` is `1`
```
/xxxx/pytorch/build$ grep USE_ROCM_KERNEL_ASSERT CMakeCache.txt
USE_ROCM_KERNEL_ASSERT:BOOL=1
```
Run the assert test, and expected return code not equal to 0.
```
>> import sys
>>> import subprocess
>>> r=subprocess.call([sys.executable, '-c', "import torch;torch._assert_async(torch.tensor(0,device='cuda'));torch.cuda.synchronize()"])
>>>/xxxx/pytorch/aten/src/ATen/native/hip/TensorCompare.hip:108: _assert_async_cuda_kernel: Device-side assertion `input[0] != 0' failed.
:0:rocdevice.cpp :2690: 2435301199202 us: [pid:206019 tid:0x7f6cf0a77700] Callback: Queue 0x7f64e8400000 aborting with error : HSA_STATUS_ERROR_EXCEPTION: An HSAIL operation resulted in a hardware exception. code: 0x1016
>>> r
-6
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/114660
Approved by: https://github.com/jeffdaily, https://github.com/malfet, https://github.com/jithunnair-amd
Fixes#113940. This vendors the relevant parts of [`packaging==23.2.0`]() to have access to `Version` and `InvalidVersion` without taking a runtime dependency on `setuptools` or `packaging`.
I didn't find any vendoring policy so I put it under `torch._vendor.packaging`. While I have only vendored the files we need, I have not touched or trimmed the files otherwise.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/114108
Approved by: https://github.com/malfet, https://github.com/albanD
Building with `USE_CUSTOM_DEBINFO=torch/csrc/Module.cpp python setup.py develop` for example will provide debug info only for this file.
This allows to enable debug symbols very fast from a non-debug build by doing a clean then develop (as long as you have ccache) and avoid very large binaries that take a very long time to load in gdb.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/111748
Approved by: https://github.com/drisspg, https://github.com/ezyang, https://github.com/malfet
Removes the existing integration code & build of nvfuser in TorchScript.
Note that I intentionally left the part where we wipe out `third_party/nvfuser` repo. I'll do that in a separate PR.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/111093
Approved by: https://github.com/albanD
Summary:
This PR adds a limited C shim layer for libtorch. The ultimate goal is to ban any direct reference to aten/c10 data structures or functions, to avoid ABI breakage by providing stable C interfaces.
To make the review and landing easier, we broke the changes into several steps. In this PR (a combination of https://github.com/pytorch/pytorch/pull/109022 and https://github.com/pytorch/pytorch/pull/109351), we add C interfaces for certain libtorch functions and modify the wrapper codegen to generate calls to those interfaces. There are a few other items to be addressed in future PRs:
* The AOTInductor runtime interface still takes lists of aten tensors as input and output
* The interaction with ProxyExecutor (general fallback support) needs to move away from aten tensor
* Remove all references to aten/c10 headers in the AOTInductor-generated code
Differential Revision: D49302669
Pull Request resolved: https://github.com/pytorch/pytorch/pull/109391
Approved by: https://github.com/chenyang78
# Motivate
Without this PR, if we would like to include the header file like ```#include <ATen/native/ForeachUtils.h>``` in our C++ extension, it will raise a Error ```/home/xxx/torch/include/ATen/native/ForeachUtils.h:7:10: fatal error: 'ATen/native/utils/ParamsHash.h' file not found```. We should fix it.
# Solution
Add the ATen/native/utils header file in the build.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/109013
Approved by: https://github.com/ezyang
Summary: Move AOTInductor runtime header files into its own subdirectory, to separate them from to-be-added libtorch C interface.
Reviewed By: frank-wei
Differential Revision: D48905038
Pull Request resolved: https://github.com/pytorch/pytorch/pull/108564
Approved by: https://github.com/frank-wei
The dependency was added twice before in CUDA and ROCm binaries, one as an installation dependency from builder and the later as an extra dependency for dynamo, for example:
```
Requires-Python: >=3.8.0
Description-Content-Type: text/markdown
License-File: LICENSE
License-File: NOTICE
Requires-Dist: filelock
Requires-Dist: typing-extensions
Requires-Dist: sympy
Requires-Dist: networkx
Requires-Dist: jinja2
Requires-Dist: fsspec
Requires-Dist: pytorch-triton (==2.1.0+e6216047b8)
Provides-Extra: dynamo
Requires-Dist: pytorch-triton (==2.1.0+e6216047b8) ; extra == 'dynamo'
Requires-Dist: jinja2 ; extra == 'dynamo'
Provides-Extra: opt-einsum
Requires-Dist: opt-einsum (>=3.3) ; extra == 'opt-einsum'
```
In the previous release, we needed to remove this part from `setup.py` to build release binaries https://github.com/pytorch/pytorch/pull/96010. With this, that step isn't needed anymore because the dependency will come from builder.
### Testing
Using the draft https://github.com/pytorch/pytorch/pull/108374 for testing and manually inspect the wheels artifact at https://github.com/pytorch/pytorch/actions/runs/6045878399 (don't want to go through all `ciflow/binaries` again)
* torch-2.1.0.dev20230901+cu121-cp39-cp39-linux_x86_64
```
Requires-Python: >=3.8.0
Description-Content-Type: text/markdown
Requires-Dist: filelock
Requires-Dist: typing-extensions
Requires-Dist: sympy
Requires-Dist: networkx
Requires-Dist: jinja2
Requires-Dist: fsspec
Requires-Dist: pytorch-triton (==2.1.0+e6216047b8) <-- This will be 2.1.0 on the release branch after https://github.com/pytorch/builder/pull/1515
Provides-Extra: dynamo
Requires-Dist: jinja2 ; extra == 'dynamo'
Provides-Extra: opt-einsum
Requires-Dist: opt-einsum (>=3.3) ; extra == 'opt-einsum'
```
* torch-2.1.0.dev20230901+cu121.with.pypi.cudnn-cp39-cp39-linux_x86_64
```
Requires-Python: >=3.8.0
Description-Content-Type: text/markdown
Requires-Dist: filelock
Requires-Dist: typing-extensions
Requires-Dist: sympy
Requires-Dist: networkx
Requires-Dist: jinja2
Requires-Dist: fsspec
Requires-Dist: pytorch-triton (==2.1.0+e6216047b8)
Requires-Dist: nvidia-cuda-nvrtc-cu12 (==12.1.105) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-cuda-runtime-cu12 (==12.1.105) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-cuda-cupti-cu12 (==12.1.105) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-cudnn-cu12 (==8.9.2.26) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-cublas-cu12 (==12.1.3.1) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-cufft-cu12 (==11.0.2.54) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-curand-cu12 (==10.3.2.106) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-cusolver-cu12 (==11.4.5.107) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-cusparse-cu12 (==12.1.0.106) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-nccl-cu12 (==2.18.1) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: nvidia-nvtx-cu12 (==12.1.105) ; platform_system == "Linux" and platform_machine == "x86_64"
Requires-Dist: triton (==2.1.0) ; platform_system == "Linux" and platform_machine == "x86_64" <--This is 2.1.0 because it already has https://github.com/pytorch/pytorch/pull/108423, but the package doesn't exist yet atm
Provides-Extra: dynamo
Requires-Dist: jinja2 ; extra == 'dynamo'
Provides-Extra: opt-einsum
Requires-Dist: opt-einsum (>=3.3) ; extra == 'opt-einsum'
```
* torch-2.1.0.dev20230901+rocm5.6-cp38-cp38-linux_x86_64
```
Requires-Python: >=3.8.0
Description-Content-Type: text/markdown
Requires-Dist: filelock
Requires-Dist: typing-extensions
Requires-Dist: sympy
Requires-Dist: networkx
Requires-Dist: jinja2
Requires-Dist: fsspec
Requires-Dist: pytorch-triton-rocm (==2.1.0+34f8189eae) <-- This will be 2.1.0 on the release branch after https://github.com/pytorch/builder/pull/1515
Provides-Extra: dynamo
Requires-Dist: jinja2 ; extra == 'dynamo'
Provides-Extra: opt-einsum
Requires-Dist: opt-einsum (>=3.3) ; extra == 'opt-einsum'
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/108424
Approved by: https://github.com/atalman
PR #90689 replaces NVTX with NVTX3. However, the torch::nvtoolsext is created only when the third party NVTX is used.
This is clear a logical error. We now move the creation code out of the branch to cover all cases. This should fix the issues reported in the comments of #90689.
It would be better to move configurations of the failed FRL jobs to CI tests so that we can find such issues early before merging.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/97582
Approved by: https://github.com/peterbell10
Summary:
This stack of PR's integrates cuSPARSELt into PyTorch.
This PR adds support for cuSPARSELt into the build process.
It adds in a new flag, USE_CUSPARSELT that defaults to false.
When USE_CUSPASRELT=1 is specified, the user can also specify
CUSPASRELT_ROOT, which defines the path to the library.
Compiling pytorch with cusparselt support can be done as follows:
``
USE_CUSPARSELT=1
CUSPARSELT_ROOT=/path/to/cusparselt
python setup.py develop
```
Test Plan:
Reviewers:
Subscribers:
Tasks:
Tags:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/103700
Approved by: https://github.com/albanD
This change adds the TensorPipe header files to `torch_package_data` if `USE_DISTRIBUTED` is set to `ON` in the CMake cache. The TensorPipe library and CMake config is already available in the Torch wheel, but the headers are not. This resolves issue where out-of-tree backends could not implement TensorPipe converters, because the definition of the `tensorpipe::Message` struct is defined in the TensorPipe headers.
Fixes#105224.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/105521
Approved by: https://github.com/albanD
Summary:
Original PR at https://github.com/pytorch/pytorch/pull/104977. Landing from fbcode instead.
Add an aot_inductor backend (Export+AOTInductor) in the benchmarking harness. Note it is not a dynamo backend.
Moved files from torch/_inductor/aot_inductor_include to torch/csrc/inductor as a more standard way for exposing headers
Created a caching function in benchmarks/dynamo/common.py for compiling, loading and caching the .so file, as a proxy for a pure C++ deployment, but easier for benchmarking.
Differential Revision: D47452591
Pull Request resolved: https://github.com/pytorch/pytorch/pull/105221
Approved by: https://github.com/jansel
This PR combines the C++ code for the AOTInductor's model and interface with Bin Bao's changes to AOTInductor codegen.
It adds a number of AOTInductor C interfaces that can be used by an inference runtime. Under the hood of the interfaces, the model code generated by the AOTInductor's codegen is wrapped into a class, AOTInductorModel, which manages tensors and run the model inference.
On top of AOTInductorModel, we provide one more abstract layer, AOTInductorModelContainer, which allows the user to have multiple inference runs concurrently for the same model.
This PR also adjusts the compilation options for AOT codegen, particularly some fbcode-related changes such as libs to be linked and header-file search paths.
Note that this is the very first version of the AOTInductor model and interface, so many features (e.g. dynamic shape) are incomplete. We will support those missing features in in future PRs.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/104202
Approved by: https://github.com/desertfire
Now, when you do an inplace mutation and the view is naughty, you get this message:
```
RuntimeError: A view was created in no_grad mode and is being modified inplace with grad mode enabled. Given that this use case is ambiguous and error-prone, it is forbidden. You can clarify your code by moving both the view and the inplace either both inside the no_grad block (if you don't want the inplace to be tracked) or both outside (if you want the inplace to be tracked). To find out where this view was allocated, run your entire forward region under anomaly mode (torch.autograd.detect_anomaly(check_nan=False)).
```
When you run under anomaly mode, you get:
```
RuntimeError: A view was created in no_grad mode and is being modified inplace with grad mode enabled. Given that this use case is ambiguous and error-prone, it is forbidden. You can clarify your code by moving both the view and the inplace either both inside the no_grad block (if you don't want the inplace to be tracked) or both outside (if you want the inplace to be tracked). This view was allocated at:
File "/data/users/ezyang/c/pytorch/test/test_autograd.py", line 4299, in arglebargle
File "/data/users/ezyang/c/pytorch/test/test_autograd.py", line 4306, in test_anomaly_gives_view_stack
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/case.py", line 549, in _callTestMethod
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/case.py", line 591, in run
File "/data/users/ezyang/c/pytorch/torch/testing/_internal/common_utils.py", line 2266, in _run_with_retry
File "/data/users/ezyang/c/pytorch/torch/testing/_internal/common_utils.py", line 2337, in run
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/case.py", line 650, in __call__
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/suite.py", line 122, in run
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/suite.py", line 84, in __call__
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/suite.py", line 122, in run
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/suite.py", line 84, in __call__
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/runner.py", line 184, in run
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/main.py", line 271, in runTests
File "/home/ezyang/local/c/pytorch-env/lib/python3.10/unittest/main.py", line 101, in __init__
File "/data/users/ezyang/c/pytorch/torch/testing/_internal/common_utils.py", line 894, in run_tests
File "/data/users/ezyang/c/pytorch/test/test_autograd.py", line 11209, in <module>
```
Signed-off-by: Edward Z. Yang <ezyang@meta.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/103185
Approved by: https://github.com/zdevito
